• Principal Data Scientist

    Eliassen Group (Richmond, VA)
    ** Principal Data Scientist** **Anywhere** **Type:** Contract-to-Hire **Category:** Data **Industry:** Government **Workplace Type:** Remote **Reference ID:** JN ... Jobs **Description:** We are seeking an innovative, hands-on development oriented, Senior/ Principal data scientist with eight years' experience in Data Science and… more
    Eliassen Group (12/30/25)
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  • GDIT Emerge Labs Principal Infrastructure…

    General Dynamics Information Technology (Falls Church, VA)
    …5 + years of related experience **Job Description:** As an Emerge Labs Principal Infrastructure Specialist, the work you'll do at GDIT will be impactful to ... Church, VA * Collaborate with other Emerge Labs Engineers, Architects and Cybersecurity staff to meet IR&D datacenter requirements to include compute, storage,… more
    General Dynamics Information Technology (12/27/25)
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  • Pricing, Principal Specialist

    KBR (Chantilly, VA)
    Title: Pricing, Principal Specialist Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a dynamic team… more
    KBR (12/20/25)
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  • Systems Engineer Principal

    General Dynamics Information Technology (Langley AFB, VA)
    …experience **US Citizenship Required:** Yes **Job Description:** As an AF DCGS Principal Systems Engineer, you will perform analysis on technical and system ... (C4ISR) architectures, implementation strategies, engineering, and technical reports. **HOW A PRINCIPAL SYSTEMS ENGINEER WILL MAKE AN IMPACT:** + Advise client on… more
    General Dynamics Information Technology (12/06/25)
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  • Principal Contracts Specialist (remote)

    KBR (Chantilly, VA)
    Title: Principal Contracts Specialist (remote) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a dynamic team… more
    KBR (12/04/25)
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  • Principal Member of Technical Staff…

    Oracle (Richmond, VA)
    **Job Description** As a Principal Member of Technical Staff, you will be a key contributor to the development of and governing the software architecture and ... for safety-critical systems is a must. **Responsibilities** **Responsibilities:** As a Principal Member of Technical Staff for Medical Device Software, your key… more
    Oracle (11/25/25)
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  • Principal Computer Scientist

    ANSER (Reston, VA)
    …in the impact of our service. Position Summary ANSER is seeking a Principal Computer Scientist to support AI/ML Quality Assurance Framework (QAF) efforts by ... understanding of DoD 8570/8140 compliance standards for computer science and cybersecurity roles. Preferred Qualifications + Experience supporting DIA, IC, or DoD… more
    ANSER (12/29/25)
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  • Principal Subcontract Administrator…

    Parsons Corporation (Centreville, VA)
    …possible. **Job Description:** Parsons is looking for an amazingly talented ** Principal ** **Subcontract** **Administrator,** to join our team! In this role you ... By combining unique technologies with deep domain expertise across cybersecurity , missile defense, space, connected infrastructure, transportation, smart cities, and… more
    Parsons Corporation (12/16/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Principal Cyber Security Engineer** to join our team in **Chantilly, VA.** This role supports the ... information + Support Assessment and Authorization activities related to cybersecurity technologies, where applicable **Minimum Qualifications:** + Bachelor's degree… more
    ManTech (12/13/25)
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  • Principal Project Control Analyst

    Parsons Corporation (Centreville, VA)
    …**Job Description:** Job Description: Parsons is looking for an amazingly talented Project Control Principal Analyst to join our team! In this role you will get to ... By combining unique technologies with deep domain expertise across cybersecurity , missile defense, space, connected infrastructure, transportation, smart cities, and… more
    Parsons Corporation (12/09/25)
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